Referenced by|
| US4016021 | 29 Mar 1976 | 5 Apr 1977 | | Heat sealing unit and method of making same | | US4334468 | 24 Apr 1980 | 15 Jun 1982 | Sandvik Conveyor GmbH | Double belt press | | US5076040 | 5 Mar 1991 | 31 Dec 1991 | W.A. Lane, Inc. | Seal bars having asymmetric surface features | | US5112632 | 5 Jun 1989 | 12 May 1992 | Schreiber Foods, Inc. | Method and apparatus for forming and hermetically sealing slices of food items | | US5701724 | 7 Jun 1995 | 30 Dec 1997 | Schreiber Fodds, Inc. | Method and apparatus for forming and hermetically sealing slices of food items | | US6058680 | 29 Dec 1997 | 9 May 2000 | Schreiber Foods, Inc. | Method and apparatus for forming and hermetically sealing slices of food items |
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